NZ V4 Impreza Sti tuned via ESL 227 kw/424 Nm torque at the wheels

A great day today mapping with Clint with and Brock and his superb V4 Sti Type R using the ESL modification to the OEM ECU. Twin fuel, ignition and boost maps were tuned onto the car in addition to running MAFless (speed density) and blistering launch control and anti-lag triggered by a dash switch.